The All-in-One Document Expert

Annotate PDFs and edit text with ease
Convert and create PDFs to and from other file formats
Sign documents and fill out PDF forms
Merge PDFs and delete unwanted pages
Compatible with iOS, Android, Mac, and Windows 10

All the Editing Tools You Need to Work with PDFs in One Place

We provide step-by-step tutorials to help beginners annotate, edit, and convert PDF files with KDAN PDF Reader!

How to Sign a PDF with KDAN PDF Reader

Open a PDF file in KDAN PDF Reader

Click the "Signature" tool. Choose an existing signature or create a new one

Attach the signature to the PDF file

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How to Encrypt a PDF with KDAN PDF Reader

Launch KDAN PDF Reader

Click "Encrypt PDFs" from the Home tab

Choose a file and add a password to encrypt it

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How to Convert Files with KDAN PDF Reader

Open the PDF you want to convert

Click the "Convert" button

Choose an output file format that you want to export

Learn More

How to Edit Text in PDFs

Editing text content in a PDF on Mac is a piece of cake with KDAN PDF Reader

How to Annotate PDFs

Add notes, comments, suggestions, and clearly sketch out your vision with easy-to-use annotation

How to Fill In PDFs

Collecting information, collaboration, surveys, contracts, agreements, and more can be easily filled out with PDF form filling and KDAN PDF Reader

How to Split a PDF into Multiple Files

Split any large PDF document into separate, smaller files with KDAN PDF Reader's PDF splitter no matter the length or file size

How to Merge and Combine PDFs into a Single Document

Easily combine two or more PDFs into one unified PDF document with the best PDF merger on your Mac and Windows devices

How to Delete Pages from a PDF

Making custom PDFs often leaves unwanted pages. You can remove them easily with KDAN PDF Reader

How to Add Hyperlink To PDF

Large PDFs can link to themselves, with tables of contents and section references, which precisely allow readers to jump around

How to Rotate PDF Documents

Rotate your PDFs the way you need them. Rotating any document is an easy task with KDAN PDF Reader

How to Add Image To PDF

Whether you want to insert a logo, custom sections, or attach an image for reference, KDAN PDF Reader has you covered

How To Rearrange PDF Pages

Rearrange PDF pages and organize them just the way you like it. Manipulate pages within your PDFs using drag-and-drop.

How To Write on PDF Files

Write on top of any document. Add comments and/or take notes by hand when viewing a PDF.

How To Compress PDF Files in Size

Reduce file size while optimizing for maximum PDF quality. Learn how to compress PDF files to reduce file size using KDAN PDF Reader.

How To Turn Your PDF into a Slideshow

Use slideshow mode to make presentations - whether you're in a meeting with clients or a discussion with a small team.

How To Highlight Text In PDF Files

Identify valuable parts of text-heavy PDFs with highlights. Highlight in any color with any text right on the PDF document.

How To Add Pages to a PDF Document

Customize and assemble the perfect PDF by adding pages. Learn how to easily edit and add new parts to PDFs as needed.

How To Search PDF Documents

KDAN PDF Reader allows you to search content for specific words or phrases efficiently. Learn how to run searches to find specific items in PDFs, the app, or KDAN Cloud.

How To Add Passwords to PDF Documents

Add password protection to PDF documents to make sure only the intended recipients in possession of the correct password will be able to open it.

How To Unlock & Remove Passwords from PDF Documents

Remove password protection from PDF documents as well as restrictions on editing, printing, and copying.

How To Convert Images to PDF Documents

Import image files from your local folder, camera, and connected scanner. Then turn them into either one single PDF or separate PDFs.

How To Create PDF Documents

Create PDF documents directly from within KDAN PDF Reader by importing clipboard content, images, and web pages.